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Issue 715514 link

Starred by 1 user
Status: Archived
Owner:
caseq@chromium.org
Closed: Oct 2017
Cc:
nyerramilli@chromium.org
█ msrchandra@chromium.org
█ ranjitkan@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 1
Type: Bug-Regression



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Regression:Flickering of captured screenshot is seen in Performance tab after zooming the devtool window

Reported by sans...@etouch.net, Apr 26 2017 
Chrome Version: 60.0.3080.5 983263d7309ff4e4e9c641874f1e9e0909cdecb3-refs/branch-heads/3080@{#6}-32/64 bit
OS: Windows (7,8,8.1,10),Linux (14.04 LTS),Mac OS X(10.11.6,10.12.1)

Steps:
1. Launch Chrome, open devtools on NTP and go to Performance tab
2. Complete recording with screenshots checked and zoom devtool window (press Crtl,+ keys 4 times)
3. Hover mouse on captured screenshot and observe

Actual: Flickering of captured screenshot is seen after zooming devtools windows

Expected: Flickering of captured screenshot should not be seen after zooming devtools windows


This is regression issue, broken in ‘M 60’ and will soon update other info :

Good build:60.0.3076.0 
Bad build: 60.0.3077.0
Actual_video.mov
13.7 MB Download
Expected_video.mov
6.8 MB Download

Comment 1 by ranjitkan@chromium.org, Apr 26 2017

Labels: Needs-Bisect
Status: Untriaged (was: Unconfirmed)

Comment 2 by sans...@etouch.net, Apr 27 2017

Labels: -Needs-Bisect
Owner: joelhockey@chromium.org
Status: Assigned (was: Untriaged)
Narrow bisect:
https://chromium.googlesource.com/chromium/src/+log/cabb5eaa785516e6b636b66cb2b7704d5427a560..54d7e3050af7ebb57aa7cd99cef14037db03f3bf?pretty=fuller&n=100

Suspecting: r465831 ?

Please help to re-assign if your change is not the cause for this issue.

Comment 3 by joelhockey@chromium.org, May 15 2017

Owner: ----
Status: Untriaged (was: Assigned)
I have no knowledge of this part of blink codebase.  Best to triage again.

Comment 4 by kozyatinskiy@chromium.org, May 16 2017

Owner: caseq@chromium.org
Status: Assigned (was: Untriaged)
I think we need to limit space that we can spend to render screenshot, otherwise it looks like an issue.

Comment 5 by pfeldman@chromium.org, Oct 5 2017

Status: Archived (was: Assigned)
Bulk DevTools triage, closing low priority issues with no action plan.
►

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